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<pre><span class="sourceLineNo">001</span>/* ===========================================================<a name="line.1"></a>
<span class="sourceLineNo">002</span> * JFreeChart : a free chart library for the Java(tm) platform<a name="line.2"></a>
<span class="sourceLineNo">003</span> * ===========================================================<a name="line.3"></a>
<span class="sourceLineNo">004</span> *<a name="line.4"></a>
<span class="sourceLineNo">005</span> * (C) Copyright 2000-2011, by Object Refinery Limited and Contributors.<a name="line.5"></a>
<span class="sourceLineNo">006</span> *<a name="line.6"></a>
<span class="sourceLineNo">007</span> * Project Info:  http://www.jfree.org/jfreechart/index.html<a name="line.7"></a>
<span class="sourceLineNo">008</span> *<a name="line.8"></a>
<span class="sourceLineNo">009</span> * This library is free software; you can redistribute it and/or modify it<a name="line.9"></a>
<span class="sourceLineNo">010</span> * under the terms of the GNU Lesser General Public License as published by<a name="line.10"></a>
<span class="sourceLineNo">011</span> * the Free Software Foundation; either version 2.1 of the License, or<a name="line.11"></a>
<span class="sourceLineNo">012</span> * (at your option) any later version.<a name="line.12"></a>
<span class="sourceLineNo">013</span> *<a name="line.13"></a>
<span class="sourceLineNo">014</span> * This library is distributed in the hope that it will be useful, but<a name="line.14"></a>
<span class="sourceLineNo">015</span> * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY<a name="line.15"></a>
<span class="sourceLineNo">016</span> * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public<a name="line.16"></a>
<span class="sourceLineNo">017</span> * License for more details.<a name="line.17"></a>
<span class="sourceLineNo">018</span> *<a name="line.18"></a>
<span class="sourceLineNo">019</span> * You should have received a copy of the GNU Lesser General Public<a name="line.19"></a>
<span class="sourceLineNo">020</span> * License along with this library; if not, write to the Free Software<a name="line.20"></a>
<span class="sourceLineNo">021</span> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,<a name="line.21"></a>
<span class="sourceLineNo">022</span> * USA.<a name="line.22"></a>
<span class="sourceLineNo">023</span> *<a name="line.23"></a>
<span class="sourceLineNo">024</span> * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. <a name="line.24"></a>
<span class="sourceLineNo">025</span> * Other names may be trademarks of their respective owners.]<a name="line.25"></a>
<span class="sourceLineNo">026</span> *<a name="line.26"></a>
<span class="sourceLineNo">027</span> * ---------------<a name="line.27"></a>
<span class="sourceLineNo">028</span> * JFreeChart.java<a name="line.28"></a>
<span class="sourceLineNo">029</span> * ---------------<a name="line.29"></a>
<span class="sourceLineNo">030</span> * (C) Copyright 2000-2009, by Object Refinery Limited and Contributors.<a name="line.30"></a>
<span class="sourceLineNo">031</span> *<a name="line.31"></a>
<span class="sourceLineNo">032</span> * Original Author:  David Gilbert (for Object Refinery Limited);<a name="line.32"></a>
<span class="sourceLineNo">033</span> * Contributor(s):   Andrzej Porebski;<a name="line.33"></a>
<span class="sourceLineNo">034</span> *                   David Li;<a name="line.34"></a>
<span class="sourceLineNo">035</span> *                   Wolfgang Irler;<a name="line.35"></a>
<span class="sourceLineNo">036</span> *                   Christian W. Zuckschwerdt;<a name="line.36"></a>
<span class="sourceLineNo">037</span> *                   Klaus Rheinwald;<a name="line.37"></a>
<span class="sourceLineNo">038</span> *                   Nicolas Brodu;<a name="line.38"></a>
<span class="sourceLineNo">039</span> *                   Peter Kolb (patch 2603321);<a name="line.39"></a>
<span class="sourceLineNo">040</span> *<a name="line.40"></a>
<span class="sourceLineNo">041</span> * NOTE: The above list of contributors lists only the people that have<a name="line.41"></a>
<span class="sourceLineNo">042</span> * contributed to this source file (JFreeChart.java) - for a list of ALL<a name="line.42"></a>
<span class="sourceLineNo">043</span> * contributors to the project, please see the README.txt file.<a name="line.43"></a>
<span class="sourceLineNo">044</span> *<a name="line.44"></a>
<span class="sourceLineNo">045</span> * Changes (from 20-Jun-2001)<a name="line.45"></a>
<span class="sourceLineNo">046</span> * --------------------------<a name="line.46"></a>
<span class="sourceLineNo">047</span> * 20-Jun-2001 : Modifications submitted by Andrzej Porebski for legend<a name="line.47"></a>
<span class="sourceLineNo">048</span> *               placement;<a name="line.48"></a>
<span class="sourceLineNo">049</span> * 21-Jun-2001 : Removed JFreeChart parameter from Plot constructors (DG);<a name="line.49"></a>
<span class="sourceLineNo">050</span> * 22-Jun-2001 : Multiple titles added (original code by David Berry, with<a name="line.50"></a>
<span class="sourceLineNo">051</span> *               reworkings by DG);<a name="line.51"></a>
<span class="sourceLineNo">052</span> * 18-Sep-2001 : Updated header (DG);<a name="line.52"></a>
<span class="sourceLineNo">053</span> * 15-Oct-2001 : Moved data source classes into new package<a name="line.53"></a>
<span class="sourceLineNo">054</span> *               com.jrefinery.data.* (DG);<a name="line.54"></a>
<span class="sourceLineNo">055</span> * 18-Oct-2001 : New factory method for creating VerticalXYBarChart (DG);<a name="line.55"></a>
<span class="sourceLineNo">056</span> * 19-Oct-2001 : Moved series paint and stroke methods to the Plot class (DG);<a name="line.56"></a>
<span class="sourceLineNo">057</span> *               Moved static chart creation methods to new ChartFactory<a name="line.57"></a>
<span class="sourceLineNo">058</span> *               class (DG);<a name="line.58"></a>
<span class="sourceLineNo">059</span> * 22-Oct-2001 : Renamed DataSource.java --&gt; Dataset.java etc. (DG);<a name="line.59"></a>
<span class="sourceLineNo">060</span> *               Fixed bug where chart isn't registered with the dataset (DG);<a name="line.60"></a>
<span class="sourceLineNo">061</span> * 07-Nov-2001 : Fixed bug where null title in constructor causes<a name="line.61"></a>
<span class="sourceLineNo">062</span> *               exception (DG);<a name="line.62"></a>
<span class="sourceLineNo">063</span> *               Tidied up event notification code (DG);<a name="line.63"></a>
<span class="sourceLineNo">064</span> * 17-Nov-2001 : Added getLegendItemCount() method (DG);<a name="line.64"></a>
<span class="sourceLineNo">065</span> * 21-Nov-2001 : Set clipping in draw method to ensure that nothing gets drawn<a name="line.65"></a>
<span class="sourceLineNo">066</span> *               outside the chart area (DG);<a name="line.66"></a>
<span class="sourceLineNo">067</span> * 11-Dec-2001 : Added the createBufferedImage() method, taken from the<a name="line.67"></a>
<span class="sourceLineNo">068</span> *               JFreeChartServletDemo class (DG);<a name="line.68"></a>
<span class="sourceLineNo">069</span> * 13-Dec-2001 : Added tooltips (DG);<a name="line.69"></a>
<span class="sourceLineNo">070</span> * 16-Jan-2002 : Added handleClick() method (DG);<a name="line.70"></a>
<span class="sourceLineNo">071</span> * 22-Jan-2002 : Fixed bug correlating legend labels with pie data (DG);<a name="line.71"></a>
<span class="sourceLineNo">072</span> * 05-Feb-2002 : Removed redundant tooltips code (DG);<a name="line.72"></a>
<span class="sourceLineNo">073</span> * 19-Feb-2002 : Added accessor methods for the backgroundImage and<a name="line.73"></a>
<span class="sourceLineNo">074</span> *               backgroundImageAlpha attributes (DG);<a name="line.74"></a>
<span class="sourceLineNo">075</span> * 21-Feb-2002 : Added static fields for INFO, COPYRIGHT, LICENCE, CONTRIBUTORS<a name="line.75"></a>
<span class="sourceLineNo">076</span> *               and LIBRARIES.  These can be used to display information about<a name="line.76"></a>
<span class="sourceLineNo">077</span> *               JFreeChart (DG);<a name="line.77"></a>
<span class="sourceLineNo">078</span> * 06-Mar-2002 : Moved constants to JFreeChartConstants interface (DG);<a name="line.78"></a>
<span class="sourceLineNo">079</span> * 18-Apr-2002 : PieDataset is no longer sorted (oldman);<a name="line.79"></a>
<span class="sourceLineNo">080</span> * 23-Apr-2002 : Moved dataset to the Plot class (DG);<a name="line.80"></a>
<span class="sourceLineNo">081</span> * 13-Jun-2002 : Added an extra draw() method (DG);<a name="line.81"></a>
<span class="sourceLineNo">082</span> * 25-Jun-2002 : Implemented the Drawable interface and removed redundant<a name="line.82"></a>
<span class="sourceLineNo">083</span> *               imports (DG);<a name="line.83"></a>
<span class="sourceLineNo">084</span> * 26-Jun-2002 : Added another createBufferedImage() method (DG);<a name="line.84"></a>
<span class="sourceLineNo">085</span> * 18-Sep-2002 : Fixed issues reported by Checkstyle (DG);<a name="line.85"></a>
<span class="sourceLineNo">086</span> * 23-Sep-2002 : Added new contributor (DG);<a name="line.86"></a>
<span class="sourceLineNo">087</span> * 28-Oct-2002 : Created main title and subtitle list to replace existing title<a name="line.87"></a>
<span class="sourceLineNo">088</span> *               list (DG);<a name="line.88"></a>
<span class="sourceLineNo">089</span> * 08-Jan-2003 : Added contributor (DG);<a name="line.89"></a>
<span class="sourceLineNo">090</span> * 17-Jan-2003 : Added new constructor (DG);<a name="line.90"></a>
<span class="sourceLineNo">091</span> * 22-Jan-2003 : Added ChartColor class by Cameron Riley, and background image<a name="line.91"></a>
<span class="sourceLineNo">092</span> *               alignment code by Christian W. Zuckschwerdt (DG);<a name="line.92"></a>
<span class="sourceLineNo">093</span> * 11-Feb-2003 : Added flag to allow suppression of chart change events, based<a name="line.93"></a>
<span class="sourceLineNo">094</span> *               on a suggestion by Klaus Rheinwald (DG);<a name="line.94"></a>
<span class="sourceLineNo">095</span> * 04-Mar-2003 : Added small fix for suppressed chart change events (see bug id<a name="line.95"></a>
<span class="sourceLineNo">096</span> *               690865) (DG);<a name="line.96"></a>
<span class="sourceLineNo">097</span> * 10-Mar-2003 : Added Benoit Xhenseval to contributors (DG);<a name="line.97"></a>
<span class="sourceLineNo">098</span> * 26-Mar-2003 : Implemented Serializable (DG);<a name="line.98"></a>
<span class="sourceLineNo">099</span> * 15-Jul-2003 : Added an optional border for the chart (DG);<a name="line.99"></a>
<span class="sourceLineNo">100</span> * 11-Sep-2003 : Took care of listeners while cloning (NB);<a name="line.100"></a>
<span class="sourceLineNo">101</span> * 16-Sep-2003 : Changed ChartRenderingInfo --&gt; PlotRenderingInfo (DG);<a name="line.101"></a>
<span class="sourceLineNo">102</span> * 22-Sep-2003 : Added nullpointer checks.<a name="line.102"></a>
<span class="sourceLineNo">103</span> * 25-Sep-2003 : Added nullpointer checks too (NB).<a name="line.103"></a>
<span class="sourceLineNo">104</span> * 03-Dec-2003 : Legends are now registered by this class instead of using the<a name="line.104"></a>
<span class="sourceLineNo">105</span> *               old constructor way (TM);<a name="line.105"></a>
<span class="sourceLineNo">106</span> * 03-Dec-2003 : Added anchorPoint to draw() method (DG);<a name="line.106"></a>
<span class="sourceLineNo">107</span> * 08-Jan-2004 : Reworked title code, introducing line wrapping (DG);<a name="line.107"></a>
<span class="sourceLineNo">108</span> * 09-Feb-2004 : Created additional createBufferedImage() method (DG);<a name="line.108"></a>
<span class="sourceLineNo">109</span> * 05-Apr-2004 : Added new createBufferedImage() method (DG);<a name="line.109"></a>
<span class="sourceLineNo">110</span> * 27-May-2004 : Moved constants from JFreeChartConstants.java back to this<a name="line.110"></a>
<span class="sourceLineNo">111</span> *               class (DG);<a name="line.111"></a>
<span class="sourceLineNo">112</span> * 25-Nov-2004 : Updates for changes to Title class (DG);<a name="line.112"></a>
<span class="sourceLineNo">113</span> * 06-Jan-2005 : Change lookup for default background color (DG);<a name="line.113"></a>
<span class="sourceLineNo">114</span> * 31-Jan-2005 : Added Don Elliott to contributors (DG);<a name="line.114"></a>
<span class="sourceLineNo">115</span> * 02-Feb-2005 : Added clearSubtitles() method (DG);<a name="line.115"></a>
<span class="sourceLineNo">116</span> * 03-Feb-2005 : Added Mofeed Shahin to contributors (DG);<a name="line.116"></a>
<span class="sourceLineNo">117</span> * 08-Feb-2005 : Updated for RectangleConstraint changes (DG);<a name="line.117"></a>
<span class="sourceLineNo">118</span> * 28-Mar-2005 : Renamed Legend --&gt; OldLegend (DG);<a name="line.118"></a>
<span class="sourceLineNo">119</span> * 12-Apr-2005 : Added methods to access legend(s) in subtitle list (DG);<a name="line.119"></a>
<span class="sourceLineNo">120</span> * 13-Apr-2005 : Added removeLegend() and removeSubtitle() methods (DG);<a name="line.120"></a>
<span class="sourceLineNo">121</span> * 20-Apr-2005 : Modified to collect chart entities from titles and<a name="line.121"></a>
<span class="sourceLineNo">122</span> *               subtitles (DG);<a name="line.122"></a>
<span class="sourceLineNo">123</span> * 26-Apr-2005 : Removed LOGGER (DG);<a name="line.123"></a>
<span class="sourceLineNo">124</span> * 06-Jun-2005 : Added addLegend() method and padding attribute, fixed equals()<a name="line.124"></a>
<span class="sourceLineNo">125</span> *               method (DG);<a name="line.125"></a>
<span class="sourceLineNo">126</span> * 24-Nov-2005 : Removed OldLegend and related code - don't want to support<a name="line.126"></a>
<span class="sourceLineNo">127</span> *               this in 1.0.0 final (DG);<a name="line.127"></a>
<span class="sourceLineNo">128</span> * ------------- JFREECHART 1.0.x ---------------------------------------------<a name="line.128"></a>
<span class="sourceLineNo">129</span> * 27-Jan-2006 : Updated version number (DG);<a name="line.129"></a>
<span class="sourceLineNo">130</span> * 07-Dec-2006 : Added some missing credits (DG);<a name="line.130"></a>
<span class="sourceLineNo">131</span> * 17-Jan-2007 : Added Darren Jung to contributor list (DG);<a name="line.131"></a>
<span class="sourceLineNo">132</span> * 05-Mar-2007 : Added Sergei Ivanov to the contributor list (DG);<a name="line.132"></a>
<span class="sourceLineNo">133</span> * 16-Mar-2007 : Modified initial legend border (DG);<a name="line.133"></a>
<span class="sourceLineNo">134</span> * 22-Mar-2007 : New methods for text anti-aliasing (DG);<a name="line.134"></a>
<span class="sourceLineNo">135</span> * 16-May-2007 : Fixed argument check in getSubtitle(), copy list in<a name="line.135"></a>
<span class="sourceLineNo">136</span> *               get/setSubtitles(), and added new addSubtitle(int, Title)<a name="line.136"></a>
<span class="sourceLineNo">137</span> *               method (DG);<a name="line.137"></a>
<span class="sourceLineNo">138</span> * 05-Jun-2007 : Add change listener to default legend (DG);<a name="line.138"></a>
<span class="sourceLineNo">139</span> * 04-Dec-2007 : In createBufferedImage() methods, make the default image type<a name="line.139"></a>
<span class="sourceLineNo">140</span> *               BufferedImage.TYPE_INT_ARGB (thanks to Klaus Rheinwald) (DG);<a name="line.140"></a>
<span class="sourceLineNo">141</span> * 05-Dec-2007 : Fixed bug 1749124 (not registering as listener with<a name="line.141"></a>
<span class="sourceLineNo">142</span> *               TextTitle) (DG);<a name="line.142"></a>
<span class="sourceLineNo">143</span> * 23-Apr-2008 : Added new contributor (Diego Pierangeli) (DG);<a name="line.143"></a>
<span class="sourceLineNo">144</span> * 16-May-2008 : Added new contributor (Michael Siemer) (DG);<a name="line.144"></a>
<span class="sourceLineNo">145</span> * 19-Sep-2008 : Check for title visibility (DG);<a name="line.145"></a>
<span class="sourceLineNo">146</span> * 18-Dec-2008 : Use ResourceBundleWrapper - see patch 1607918 by<a name="line.146"></a>
<span class="sourceLineNo">147</span> *               Jess Thrysoee (DG);<a name="line.147"></a>
<span class="sourceLineNo">148</span> * 19-Mar-2009 : Added entity support - see patch 2603321 by Peter Kolb (DG);<a name="line.148"></a>
<span class="sourceLineNo">149</span> * 19-May-2009 : Fixed FindBugs warnings, patch by Michal Wozniak (DG);<a name="line.149"></a>
<span class="sourceLineNo">150</span> * 29-Jun-2009 : Check visibility flag in main title (DG);<a name="line.150"></a>
<span class="sourceLineNo">151</span> *<a name="line.151"></a>
<span class="sourceLineNo">152</span> */<a name="line.152"></a>
<span class="sourceLineNo">153</span><a name="line.153"></a>
<span class="sourceLineNo">154</span>package org.jfree.chart;<a name="line.154"></a>
<span class="sourceLineNo">155</span><a name="line.155"></a>
<span class="sourceLineNo">156</span>import java.awt.AlphaComposite;<a name="line.156"></a>
<span class="sourceLineNo">157</span>import java.awt.BasicStroke;<a name="line.157"></a>
<span class="sourceLineNo">158</span>import java.awt.Color;<a name="line.158"></a>
<span class="sourceLineNo">159</span>import java.awt.Composite;<a name="line.159"></a>
<span class="sourceLineNo">160</span>import java.awt.Font;<a name="line.160"></a>
<span class="sourceLineNo">161</span>import java.awt.Graphics2D;<a name="line.161"></a>
<span class="sourceLineNo">162</span>import java.awt.Image;<a name="line.162"></a>
<span class="sourceLineNo">163</span>import java.awt.Paint;<a name="line.163"></a>
<span class="sourceLineNo">164</span>import java.awt.RenderingHints;<a name="line.164"></a>
<span class="sourceLineNo">165</span>import java.awt.Shape;<a name="line.165"></a>
<span class="sourceLineNo">166</span>import java.awt.Stroke;<a name="line.166"></a>
<span class="sourceLineNo">167</span>import java.awt.geom.AffineTransform;<a name="line.167"></a>
<span class="sourceLineNo">168</span>import java.awt.geom.Point2D;<a name="line.168"></a>
<span class="sourceLineNo">169</span>import java.awt.geom.Rectangle2D;<a name="line.169"></a>
<span class="sourceLineNo">170</span>import java.awt.image.BufferedImage;<a name="line.170"></a>
<span class="sourceLineNo">171</span>import java.io.IOException;<a name="line.171"></a>
<span class="sourceLineNo">172</span>import java.io.ObjectInputStream;<a name="line.172"></a>
<span class="sourceLineNo">173</span>import java.io.ObjectOutputStream;<a name="line.173"></a>
<span class="sourceLineNo">174</span>import java.io.Serializable;<a name="line.174"></a>
<span class="sourceLineNo">175</span>import java.net.URL;<a name="line.175"></a>
<span class="sourceLineNo">176</span>import java.util.ArrayList;<a name="line.176"></a>
<span class="sourceLineNo">177</span>import java.util.Arrays;<a name="line.177"></a>
<span class="sourceLineNo">178</span>import java.util.Iterator;<a name="line.178"></a>
<span class="sourceLineNo">179</span>import java.util.List;<a name="line.179"></a>
<span class="sourceLineNo">180</span>import java.util.ResourceBundle;<a name="line.180"></a>
<span class="sourceLineNo">181</span><a name="line.181"></a>
<span class="sourceLineNo">182</span>import javax.swing.ImageIcon;<a name="line.182"></a>
<span class="sourceLineNo">183</span>import javax.swing.UIManager;<a name="line.183"></a>
<span class="sourceLineNo">184</span>import javax.swing.event.EventListenerList;<a name="line.184"></a>
<span class="sourceLineNo">185</span><a name="line.185"></a>
<span class="sourceLineNo">186</span>import org.jfree.JCommon;<a name="line.186"></a>
<span class="sourceLineNo">187</span>import org.jfree.chart.block.BlockParams;<a name="line.187"></a>
<span class="sourceLineNo">188</span>import org.jfree.chart.block.EntityBlockResult;<a name="line.188"></a>
<span class="sourceLineNo">189</span>import org.jfree.chart.block.LengthConstraintType;<a name="line.189"></a>
<span class="sourceLineNo">190</span>import org.jfree.chart.block.LineBorder;<a name="line.190"></a>
<span class="sourceLineNo">191</span>import org.jfree.chart.block.RectangleConstraint;<a name="line.191"></a>
<span class="sourceLineNo">192</span>import org.jfree.chart.entity.EntityCollection;<a name="line.192"></a>
<span class="sourceLineNo">193</span>import org.jfree.chart.entity.JFreeChartEntity;<a name="line.193"></a>
<span class="sourceLineNo">194</span>import org.jfree.chart.event.ChartChangeEvent;<a name="line.194"></a>
<span class="sourceLineNo">195</span>import org.jfree.chart.event.ChartChangeListener;<a name="line.195"></a>
<span class="sourceLineNo">196</span>import org.jfree.chart.event.ChartProgressEvent;<a name="line.196"></a>
<span class="sourceLineNo">197</span>import org.jfree.chart.event.ChartProgressListener;<a name="line.197"></a>
<span class="sourceLineNo">198</span>import org.jfree.chart.event.PlotChangeEvent;<a name="line.198"></a>
<span class="sourceLineNo">199</span>import org.jfree.chart.event.PlotChangeListener;<a name="line.199"></a>
<span class="sourceLineNo">200</span>import org.jfree.chart.event.TitleChangeEvent;<a name="line.200"></a>
<span class="sourceLineNo">201</span>import org.jfree.chart.event.TitleChangeListener;<a name="line.201"></a>
<span class="sourceLineNo">202</span>import org.jfree.chart.plot.CategoryPlot;<a name="line.202"></a>
<span class="sourceLineNo">203</span>import org.jfree.chart.plot.Plot;<a name="line.203"></a>
<span class="sourceLineNo">204</span>import org.jfree.chart.plot.PlotRenderingInfo;<a name="line.204"></a>
<span class="sourceLineNo">205</span>import org.jfree.chart.plot.XYPlot;<a name="line.205"></a>
<span class="sourceLineNo">206</span>import org.jfree.chart.title.LegendTitle;<a name="line.206"></a>
<span class="sourceLineNo">207</span>import org.jfree.chart.title.TextTitle;<a name="line.207"></a>
<span class="sourceLineNo">208</span>import org.jfree.chart.title.Title;<a name="line.208"></a>
<span class="sourceLineNo">209</span>import org.jfree.chart.util.ResourceBundleWrapper;<a name="line.209"></a>
<span class="sourceLineNo">210</span>import org.jfree.data.Range;<a name="line.210"></a>
<span class="sourceLineNo">211</span>import org.jfree.io.SerialUtilities;<a name="line.211"></a>
<span class="sourceLineNo">212</span>import org.jfree.ui.Align;<a name="line.212"></a>
<span class="sourceLineNo">213</span>import org.jfree.ui.Drawable;<a name="line.213"></a>
<span class="sourceLineNo">214</span>import org.jfree.ui.HorizontalAlignment;<a name="line.214"></a>
<span class="sourceLineNo">215</span>import org.jfree.ui.RectangleEdge;<a name="line.215"></a>
<span class="sourceLineNo">216</span>import org.jfree.ui.RectangleInsets;<a name="line.216"></a>
<span class="sourceLineNo">217</span>import org.jfree.ui.Size2D;<a name="line.217"></a>
<span class="sourceLineNo">218</span>import org.jfree.ui.VerticalAlignment;<a name="line.218"></a>
<span class="sourceLineNo">219</span>import org.jfree.ui.about.Contributor;<a name="line.219"></a>
<span class="sourceLineNo">220</span>import org.jfree.ui.about.Licences;<a name="line.220"></a>
<span class="sourceLineNo">221</span>import org.jfree.ui.about.ProjectInfo;<a name="line.221"></a>
<span class="sourceLineNo">222</span>import org.jfree.util.ObjectUtilities;<a name="line.222"></a>
<span class="sourceLineNo">223</span>import org.jfree.util.PaintUtilities;<a name="line.223"></a>
<span class="sourceLineNo">224</span><a name="line.224"></a>
<span class="sourceLineNo">225</span>/**<a name="line.225"></a>
<span class="sourceLineNo">226</span> * A chart class implemented using the Java 2D APIs.  The current version<a name="line.226"></a>
<span class="sourceLineNo">227</span> * supports bar charts, line charts, pie charts and xy plots (including time<a name="line.227"></a>
<span class="sourceLineNo">228</span> * series data).<a name="line.228"></a>
<span class="sourceLineNo">229</span> * &lt;P&gt;<a name="line.229"></a>
<span class="sourceLineNo">230</span> * JFreeChart coordinates several objects to achieve its aim of being able to<a name="line.230"></a>
<span class="sourceLineNo">231</span> * draw a chart on a Java 2D graphics device: a list of {@link Title} objects<a name="line.231"></a>
<span class="sourceLineNo">232</span> * (which often includes the chart's legend), a {@link Plot} and a<a name="line.232"></a>
<span class="sourceLineNo">233</span> * {@link org.jfree.data.general.Dataset} (the plot in turn manages a<a name="line.233"></a>
<span class="sourceLineNo">234</span> * domain axis and a range axis).<a name="line.234"></a>
<span class="sourceLineNo">235</span> * &lt;P&gt;<a name="line.235"></a>
<span class="sourceLineNo">236</span> * You should use a {@link ChartPanel} to display a chart in a GUI.<a name="line.236"></a>
<span class="sourceLineNo">237</span> * &lt;P&gt;<a name="line.237"></a>
<span class="sourceLineNo">238</span> * The {@link ChartFactory} class contains static methods for creating<a name="line.238"></a>
<span class="sourceLineNo">239</span> * 'ready-made' charts.<a name="line.239"></a>
<span class="sourceLineNo">240</span> *<a name="line.240"></a>
<span class="sourceLineNo">241</span> * @see ChartPanel<a name="line.241"></a>
<span class="sourceLineNo">242</span> * @see ChartFactory<a name="line.242"></a>
<span class="sourceLineNo">243</span> * @see Title<a name="line.243"></a>
<span class="sourceLineNo">244</span> * @see Plot<a name="line.244"></a>
<span class="sourceLineNo">245</span> */<a name="line.245"></a>
<span class="sourceLineNo">246</span>public class JFreeChart implements Drawable,<a name="line.246"></a>
<span class="sourceLineNo">247</span>                                   TitleChangeListener,<a name="line.247"></a>
<span class="sourceLineNo">248</span>                                   PlotChangeListener,<a name="line.248"></a>
<span class="sourceLineNo">249</span>                                   Serializable,<a name="line.249"></a>
<span class="sourceLineNo">250</span>                                   Cloneable {<a name="line.250"></a>
<span class="sourceLineNo">251</span><a name="line.251"></a>
<span class="sourceLineNo">252</span>    /** For serialization. */<a name="line.252"></a>
<span class="sourceLineNo">253</span>    private static final long serialVersionUID = -3470703747817429120L;<a name="line.253"></a>
<span class="sourceLineNo">254</span><a name="line.254"></a>
<span class="sourceLineNo">255</span>    /** Information about the project. */<a name="line.255"></a>
<span class="sourceLineNo">256</span>    public static final ProjectInfo INFO = new JFreeChartInfo();<a name="line.256"></a>
<span class="sourceLineNo">257</span><a name="line.257"></a>
<span class="sourceLineNo">258</span>    /** The default font for titles. */<a name="line.258"></a>
<span class="sourceLineNo">259</span>    public static final Font DEFAULT_TITLE_FONT<a name="line.259"></a>
<span class="sourceLineNo">260</span>            = new Font("SansSerif", Font.BOLD, 18);<a name="line.260"></a>
<span class="sourceLineNo">261</span><a name="line.261"></a>
<span class="sourceLineNo">262</span>    /** The default background color. */<a name="line.262"></a>
<span class="sourceLineNo">263</span>    public static final Paint DEFAULT_BACKGROUND_PAINT<a name="line.263"></a>
<span class="sourceLineNo">264</span>            = UIManager.getColor("Panel.background");<a name="line.264"></a>
<span class="sourceLineNo">265</span><a name="line.265"></a>
<span class="sourceLineNo">266</span>    /** The default background image. */<a name="line.266"></a>
<span class="sourceLineNo">267</span>    public static final Image DEFAULT_BACKGROUND_IMAGE = null;<a name="line.267"></a>
<span class="sourceLineNo">268</span><a name="line.268"></a>
<span class="sourceLineNo">269</span>    /** The default background image alignment. */<a name="line.269"></a>
<span class="sourceLineNo">270</span>    public static final int DEFAULT_BACKGROUND_IMAGE_ALIGNMENT = Align.FIT;<a name="line.270"></a>
<span class="sourceLineNo">271</span><a name="line.271"></a>
<span class="sourceLineNo">272</span>    /** The default background image alpha. */<a name="line.272"></a>
<span class="sourceLineNo">273</span>    public static final float DEFAULT_BACKGROUND_IMAGE_ALPHA = 0.5f;<a name="line.273"></a>
<span class="sourceLineNo">274</span><a name="line.274"></a>
<span class="sourceLineNo">275</span>    /**<a name="line.275"></a>
<span class="sourceLineNo">276</span>     * Rendering hints that will be used for chart drawing.  This should never<a name="line.276"></a>
<span class="sourceLineNo">277</span>     * be &lt;code&gt;null&lt;/code&gt;.<a name="line.277"></a>
<span class="sourceLineNo">278</span>     */<a name="line.278"></a>
<span class="sourceLineNo">279</span>    private transient RenderingHints renderingHints;<a name="line.279"></a>
<span class="sourceLineNo">280</span><a name="line.280"></a>
<span class="sourceLineNo">281</span>    /** A flag that controls whether or not the chart border is drawn. */<a name="line.281"></a>
<span class="sourceLineNo">282</span>    private boolean borderVisible;<a name="line.282"></a>
<span class="sourceLineNo">283</span><a name="line.283"></a>
<span class="sourceLineNo">284</span>    /** The stroke used to draw the chart border (if visible). */<a name="line.284"></a>
<span class="sourceLineNo">285</span>    private transient Stroke borderStroke;<a name="line.285"></a>
<span class="sourceLineNo">286</span><a name="line.286"></a>
<span class="sourceLineNo">287</span>    /** The paint used to draw the chart border (if visible). */<a name="line.287"></a>
<span class="sourceLineNo">288</span>    private transient Paint borderPaint;<a name="line.288"></a>
<span class="sourceLineNo">289</span><a name="line.289"></a>
<span class="sourceLineNo">290</span>    /** The padding between the chart border and the chart drawing area. */<a name="line.290"></a>
<span class="sourceLineNo">291</span>    private RectangleInsets padding;<a name="line.291"></a>
<span class="sourceLineNo">292</span><a name="line.292"></a>
<span class="sourceLineNo">293</span>    /** The chart title (optional). */<a name="line.293"></a>
<span class="sourceLineNo">294</span>    private TextTitle title;<a name="line.294"></a>
<span class="sourceLineNo">295</span><a name="line.295"></a>
<span class="sourceLineNo">296</span>    /**<a name="line.296"></a>
<span class="sourceLineNo">297</span>     * The chart subtitles (zero, one or many).  This field should never be<a name="line.297"></a>
<span class="sourceLineNo">298</span>     * &lt;code&gt;null&lt;/code&gt;.<a name="line.298"></a>
<span class="sourceLineNo">299</span>     */<a name="line.299"></a>
<span class="sourceLineNo">300</span>    private List subtitles;<a name="line.300"></a>
<span class="sourceLineNo">301</span><a name="line.301"></a>
<span class="sourceLineNo">302</span>    /** Draws the visual representation of the data. */<a name="line.302"></a>
<span class="sourceLineNo">303</span>    private Plot plot;<a name="line.303"></a>
<span class="sourceLineNo">304</span><a name="line.304"></a>
<span class="sourceLineNo">305</span>    /** Paint used to draw the background of the chart. */<a name="line.305"></a>
<span class="sourceLineNo">306</span>    private transient Paint backgroundPaint;<a name="line.306"></a>
<span class="sourceLineNo">307</span><a name="line.307"></a>
<span class="sourceLineNo">308</span>    /** An optional background image for the chart. */<a name="line.308"></a>
<span class="sourceLineNo">309</span>    private transient Image backgroundImage;  // todo: not serialized yet<a name="line.309"></a>
<span class="sourceLineNo">310</span><a name="line.310"></a>
<span class="sourceLineNo">311</span>    /** The alignment for the background image. */<a name="line.311"></a>
<span class="sourceLineNo">312</span>    private int backgroundImageAlignment = Align.FIT;<a name="line.312"></a>
<span class="sourceLineNo">313</span><a name="line.313"></a>
<span class="sourceLineNo">314</span>    /** The alpha transparency for the background image. */<a name="line.314"></a>
<span class="sourceLineNo">315</span>    private float backgroundImageAlpha = 0.5f;<a name="line.315"></a>
<span class="sourceLineNo">316</span><a name="line.316"></a>
<span class="sourceLineNo">317</span>    /** Storage for registered change listeners. */<a name="line.317"></a>
<span class="sourceLineNo">318</span>    private transient EventListenerList changeListeners;<a name="line.318"></a>
<span class="sourceLineNo">319</span><a name="line.319"></a>
<span class="sourceLineNo">320</span>    /** Storage for registered progress listeners. */<a name="line.320"></a>
<span class="sourceLineNo">321</span>    private transient EventListenerList progressListeners;<a name="line.321"></a>
<span class="sourceLineNo">322</span><a name="line.322"></a>
<span class="sourceLineNo">323</span>    /**<a name="line.323"></a>
<span class="sourceLineNo">324</span>     * A flag that can be used to enable/disable notification of chart change<a name="line.324"></a>
<span class="sourceLineNo">325</span>     * events.<a name="line.325"></a>
<span class="sourceLineNo">326</span>     */<a name="line.326"></a>
<span class="sourceLineNo">327</span>    private boolean notify;<a name="line.327"></a>
<span class="sourceLineNo">328</span><a name="line.328"></a>
<span class="sourceLineNo">329</span>    /**<a name="line.329"></a>
<span class="sourceLineNo">330</span>     * Creates a new chart based on the supplied plot.  The chart will have<a name="line.330"></a>
<span class="sourceLineNo">331</span>     * a legend added automatically, but no title (although you can easily add<a name="line.331"></a>
<span class="sourceLineNo">332</span>     * one later).<a name="line.332"></a>
<span class="sourceLineNo">333</span>     * &lt;br&gt;&lt;br&gt;<a name="line.333"></a>
<span class="sourceLineNo">334</span>     * Note that the  {@link ChartFactory} class contains a range<a name="line.334"></a>
<span class="sourceLineNo">335</span>     * of static methods that will return ready-made charts, and often this<a name="line.335"></a>
<span class="sourceLineNo">336</span>     * is a more convenient way to create charts than using this constructor.<a name="line.336"></a>
<span class="sourceLineNo">337</span>     *<a name="line.337"></a>
<span class="sourceLineNo">338</span>     * @param plot  the plot (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.338"></a>
<span class="sourceLineNo">339</span>     */<a name="line.339"></a>
<span class="sourceLineNo">340</span>    public JFreeChart(Plot plot) {<a name="line.340"></a>
<span class="sourceLineNo">341</span>        this(null, null, plot, true);<a name="line.341"></a>
<span class="sourceLineNo">342</span>    }<a name="line.342"></a>
<span class="sourceLineNo">343</span><a name="line.343"></a>
<span class="sourceLineNo">344</span>    /**<a name="line.344"></a>
<span class="sourceLineNo">345</span>     * Creates a new chart with the given title and plot.  A default font<a name="line.345"></a>
<span class="sourceLineNo">346</span>     * ({@link #DEFAULT_TITLE_FONT}) is used for the title, and the chart will<a name="line.346"></a>
<span class="sourceLineNo">347</span>     * have a legend added automatically.<a name="line.347"></a>
<span class="sourceLineNo">348</span>     * &lt;br&gt;&lt;br&gt;<a name="line.348"></a>
<span class="sourceLineNo">349</span>     * Note that the {@link ChartFactory} class contains a range<a name="line.349"></a>
<span class="sourceLineNo">350</span>     * of static methods that will return ready-made charts, and often this<a name="line.350"></a>
<span class="sourceLineNo">351</span>     * is a more convenient way to create charts than using this constructor.<a name="line.351"></a>
<span class="sourceLineNo">352</span>     *<a name="line.352"></a>
<span class="sourceLineNo">353</span>     * @param title  the chart title (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.353"></a>
<span class="sourceLineNo">354</span>     * @param plot  the plot (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.354"></a>
<span class="sourceLineNo">355</span>     */<a name="line.355"></a>
<span class="sourceLineNo">356</span>    public JFreeChart(String title, Plot plot) {<a name="line.356"></a>
<span class="sourceLineNo">357</span>        this(title, JFreeChart.DEFAULT_TITLE_FONT, plot, true);<a name="line.357"></a>
<span class="sourceLineNo">358</span>    }<a name="line.358"></a>
<span class="sourceLineNo">359</span><a name="line.359"></a>
<span class="sourceLineNo">360</span>    /**<a name="line.360"></a>
<span class="sourceLineNo">361</span>     * Creates a new chart with the given title and plot.  The<a name="line.361"></a>
<span class="sourceLineNo">362</span>     * &lt;code&gt;createLegend&lt;/code&gt; argument specifies whether or not a legend<a name="line.362"></a>
<span class="sourceLineNo">363</span>     * should be added to the chart.<a name="line.363"></a>
<span class="sourceLineNo">364</span>     * &lt;br&gt;&lt;br&gt;<a name="line.364"></a>
<span class="sourceLineNo">365</span>     * Note that the  {@link ChartFactory} class contains a range<a name="line.365"></a>
<span class="sourceLineNo">366</span>     * of static methods that will return ready-made charts, and often this<a name="line.366"></a>
<span class="sourceLineNo">367</span>     * is a more convenient way to create charts than using this constructor.<a name="line.367"></a>
<span class="sourceLineNo">368</span>     *<a name="line.368"></a>
<span class="sourceLineNo">369</span>     * @param title  the chart title (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.369"></a>
<span class="sourceLineNo">370</span>     * @param titleFont  the font for displaying the chart title<a name="line.370"></a>
<span class="sourceLineNo">371</span>     *                   (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.371"></a>
<span class="sourceLineNo">372</span>     * @param plot  controller of the visual representation of the data<a name="line.372"></a>
<span class="sourceLineNo">373</span>     *              (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.373"></a>
<span class="sourceLineNo">374</span>     * @param createLegend  a flag indicating whether or not a legend should<a name="line.374"></a>
<span class="sourceLineNo">375</span>     *                      be created for the chart.<a name="line.375"></a>
<span class="sourceLineNo">376</span>     */<a name="line.376"></a>
<span class="sourceLineNo">377</span>    public JFreeChart(String title, Font titleFont, Plot plot,<a name="line.377"></a>
<span class="sourceLineNo">378</span>                      boolean createLegend) {<a name="line.378"></a>
<span class="sourceLineNo">379</span><a name="line.379"></a>
<span class="sourceLineNo">380</span>        if (plot == null) {<a name="line.380"></a>
<span class="sourceLineNo">381</span>            throw new NullPointerException("Null 'plot' argument.");<a name="line.381"></a>
<span class="sourceLineNo">382</span>        }<a name="line.382"></a>
<span class="sourceLineNo">383</span><a name="line.383"></a>
<span class="sourceLineNo">384</span>        // create storage for listeners...<a name="line.384"></a>
<span class="sourceLineNo">385</span>        this.progressListeners = new EventListenerList();<a name="line.385"></a>
<span class="sourceLineNo">386</span>        this.changeListeners = new EventListenerList();<a name="line.386"></a>
<span class="sourceLineNo">387</span>        this.notify = true;  // default is to notify listeners when the<a name="line.387"></a>
<span class="sourceLineNo">388</span>                             // chart changes<a name="line.388"></a>
<span class="sourceLineNo">389</span><a name="line.389"></a>
<span class="sourceLineNo">390</span>        this.renderingHints = new RenderingHints(<a name="line.390"></a>
<span class="sourceLineNo">391</span>                RenderingHints.KEY_ANTIALIASING,<a name="line.391"></a>
<span class="sourceLineNo">392</span>                RenderingHints.VALUE_ANTIALIAS_ON);<a name="line.392"></a>
<span class="sourceLineNo">393</span><a name="line.393"></a>
<span class="sourceLineNo">394</span>        this.borderVisible = false;<a name="line.394"></a>
<span class="sourceLineNo">395</span>        this.borderStroke = new BasicStroke(1.0f);<a name="line.395"></a>
<span class="sourceLineNo">396</span>        this.borderPaint = Color.black;<a name="line.396"></a>
<span class="sourceLineNo">397</span><a name="line.397"></a>
<span class="sourceLineNo">398</span>        this.padding = RectangleInsets.ZERO_INSETS;<a name="line.398"></a>
<span class="sourceLineNo">399</span><a name="line.399"></a>
<span class="sourceLineNo">400</span>        this.plot = plot;<a name="line.400"></a>
<span class="sourceLineNo">401</span>        plot.addChangeListener(this);<a name="line.401"></a>
<span class="sourceLineNo">402</span><a name="line.402"></a>
<span class="sourceLineNo">403</span>        this.subtitles = new ArrayList();<a name="line.403"></a>
<span class="sourceLineNo">404</span><a name="line.404"></a>
<span class="sourceLineNo">405</span>        // create a legend, if requested...<a name="line.405"></a>
<span class="sourceLineNo">406</span>        if (createLegend) {<a name="line.406"></a>
<span class="sourceLineNo">407</span>            LegendTitle legend = new LegendTitle(this.plot);<a name="line.407"></a>
<span class="sourceLineNo">408</span>            legend.setMargin(new RectangleInsets(1.0, 1.0, 1.0, 1.0));<a name="line.408"></a>
<span class="sourceLineNo">409</span>            legend.setFrame(new LineBorder());<a name="line.409"></a>
<span class="sourceLineNo">410</span>            legend.setBackgroundPaint(Color.white);<a name="line.410"></a>
<span class="sourceLineNo">411</span>            legend.setPosition(RectangleEdge.BOTTOM);<a name="line.411"></a>
<span class="sourceLineNo">412</span>            this.subtitles.add(legend);<a name="line.412"></a>
<span class="sourceLineNo">413</span>            legend.addChangeListener(this);<a name="line.413"></a>
<span class="sourceLineNo">414</span>        }<a name="line.414"></a>
<span class="sourceLineNo">415</span><a name="line.415"></a>
<span class="sourceLineNo">416</span>        // add the chart title, if one has been specified...<a name="line.416"></a>
<span class="sourceLineNo">417</span>        if (title != null) {<a name="line.417"></a>
<span class="sourceLineNo">418</span>            if (titleFont == null) {<a name="line.418"></a>
<span class="sourceLineNo">419</span>                titleFont = DEFAULT_TITLE_FONT;<a name="line.419"></a>
<span class="sourceLineNo">420</span>            }<a name="line.420"></a>
<span class="sourceLineNo">421</span>            this.title = new TextTitle(title, titleFont);<a name="line.421"></a>
<span class="sourceLineNo">422</span>            this.title.addChangeListener(this);<a name="line.422"></a>
<span class="sourceLineNo">423</span>        }<a name="line.423"></a>
<span class="sourceLineNo">424</span><a name="line.424"></a>
<span class="sourceLineNo">425</span>        this.backgroundPaint = DEFAULT_BACKGROUND_PAINT;<a name="line.425"></a>
<span class="sourceLineNo">426</span><a name="line.426"></a>
<span class="sourceLineNo">427</span>        this.backgroundImage = DEFAULT_BACKGROUND_IMAGE;<a name="line.427"></a>
<span class="sourceLineNo">428</span>        this.backgroundImageAlignment = DEFAULT_BACKGROUND_IMAGE_ALIGNMENT;<a name="line.428"></a>
<span class="sourceLineNo">429</span>        this.backgroundImageAlpha = DEFAULT_BACKGROUND_IMAGE_ALPHA;<a name="line.429"></a>
<span class="sourceLineNo">430</span><a name="line.430"></a>
<span class="sourceLineNo">431</span>    }<a name="line.431"></a>
<span class="sourceLineNo">432</span><a name="line.432"></a>
<span class="sourceLineNo">433</span>    /**<a name="line.433"></a>
<span class="sourceLineNo">434</span>     * Returns the collection of rendering hints for the chart.<a name="line.434"></a>
<span class="sourceLineNo">435</span>     *<a name="line.435"></a>
<span class="sourceLineNo">436</span>     * @return The rendering hints for the chart (never &lt;code&gt;null&lt;/code&gt;).<a name="line.436"></a>
<span class="sourceLineNo">437</span>     *<a name="line.437"></a>
<span class="sourceLineNo">438</span>     * @see #setRenderingHints(RenderingHints)<a name="line.438"></a>
<span class="sourceLineNo">439</span>     */<a name="line.439"></a>
<span class="sourceLineNo">440</span>    public RenderingHints getRenderingHints() {<a name="line.440"></a>
<span class="sourceLineNo">441</span>        return this.renderingHints;<a name="line.441"></a>
<span class="sourceLineNo">442</span>    }<a name="line.442"></a>
<span class="sourceLineNo">443</span><a name="line.443"></a>
<span class="sourceLineNo">444</span>    /**<a name="line.444"></a>
<span class="sourceLineNo">445</span>     * Sets the rendering hints for the chart.  These will be added (using the<a name="line.445"></a>
<span class="sourceLineNo">446</span>     * Graphics2D.addRenderingHints() method) near the start of the<a name="line.446"></a>
<span class="sourceLineNo">447</span>     * JFreeChart.draw() method.<a name="line.447"></a>
<span class="sourceLineNo">448</span>     *<a name="line.448"></a>
<span class="sourceLineNo">449</span>     * @param renderingHints  the rendering hints (&lt;code&gt;null&lt;/code&gt; not<a name="line.449"></a>
<span class="sourceLineNo">450</span>     *                        permitted).<a name="line.450"></a>
<span class="sourceLineNo">451</span>     *<a name="line.451"></a>
<span class="sourceLineNo">452</span>     * @see #getRenderingHints()<a name="line.452"></a>
<span class="sourceLineNo">453</span>     */<a name="line.453"></a>
<span class="sourceLineNo">454</span>    public void setRenderingHints(RenderingHints renderingHints) {<a name="line.454"></a>
<span class="sourceLineNo">455</span>        if (renderingHints == null) {<a name="line.455"></a>
<span class="sourceLineNo">456</span>            throw new NullPointerException("RenderingHints given are null");<a name="line.456"></a>
<span class="sourceLineNo">457</span>        }<a name="line.457"></a>
<span class="sourceLineNo">458</span>        this.renderingHints = renderingHints;<a name="line.458"></a>
<span class="sourceLineNo">459</span>        fireChartChanged();<a name="line.459"></a>
<span class="sourceLineNo">460</span>    }<a name="line.460"></a>
<span class="sourceLineNo">461</span><a name="line.461"></a>
<span class="sourceLineNo">462</span>    /**<a name="line.462"></a>
<span class="sourceLineNo">463</span>     * Returns a flag that controls whether or not a border is drawn around the<a name="line.463"></a>
<span class="sourceLineNo">464</span>     * outside of the chart.<a name="line.464"></a>
<span class="sourceLineNo">465</span>     *<a name="line.465"></a>
<span class="sourceLineNo">466</span>     * @return A boolean.<a name="line.466"></a>
<span class="sourceLineNo">467</span>     *<a name="line.467"></a>
<span class="sourceLineNo">468</span>     * @see #setBorderVisible(boolean)<a name="line.468"></a>
<span class="sourceLineNo">469</span>     */<a name="line.469"></a>
<span class="sourceLineNo">470</span>    public boolean isBorderVisible() {<a name="line.470"></a>
<span class="sourceLineNo">471</span>        return this.borderVisible;<a name="line.471"></a>
<span class="sourceLineNo">472</span>    }<a name="line.472"></a>
<span class="sourceLineNo">473</span><a name="line.473"></a>
<span class="sourceLineNo">474</span>    /**<a name="line.474"></a>
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<span class="sourceLineNo">512</span>     *<a name="line.512"></a>
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<span class="sourceLineNo">522</span>     * Sets the paint used to draw the chart border (if visible).<a name="line.522"></a>
<span class="sourceLineNo">523</span>     *<a name="line.523"></a>
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<span class="sourceLineNo">535</span>     *<a name="line.535"></a>
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<span class="sourceLineNo">545</span>     * Sets the padding between the chart border and the chart drawing area,<a name="line.545"></a>
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<span class="sourceLineNo">547</span>     *<a name="line.547"></a>
<span class="sourceLineNo">548</span>     * @param padding  the padding (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.548"></a>
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<span class="sourceLineNo">562</span>     * title, so we make this case simple by providing accessor methods for<a name="line.562"></a>
<span class="sourceLineNo">563</span>     * the main title.  However, multiple titles are supported - see the<a name="line.563"></a>
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<span class="sourceLineNo">575</span>     * Sets the main title for the chart and sends a {@link ChartChangeEvent}<a name="line.575"></a>
<span class="sourceLineNo">576</span>     * to all registered listeners.  If you do not want a title for the<a name="line.576"></a>
<span class="sourceLineNo">577</span>     * chart, set it to &lt;code&gt;null&lt;/code&gt;.  If you want more than one title on<a name="line.577"></a>
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<span class="sourceLineNo">579</span>     *<a name="line.579"></a>
<span class="sourceLineNo">580</span>     * @param title  the title (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.580"></a>
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<span class="sourceLineNo">582</span>     * @see #getTitle()<a name="line.582"></a>
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<span class="sourceLineNo">594</span><a name="line.594"></a>
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<span class="sourceLineNo">596</span>     * Sets the chart title and sends a {@link ChartChangeEvent} to all<a name="line.596"></a>
<span class="sourceLineNo">597</span>     * registered listeners.  This is a convenience method that ends up calling<a name="line.597"></a>
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<span class="sourceLineNo">599</span>     * its text is updated, otherwise a new title using the default font is<a name="line.599"></a>
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<span class="sourceLineNo">602</span>     *<a name="line.602"></a>
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<span class="sourceLineNo">605</span>     * @see #getTitle()<a name="line.605"></a>
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<span class="sourceLineNo">620</span><a name="line.620"></a>
<span class="sourceLineNo">621</span>    /**<a name="line.621"></a>
<span class="sourceLineNo">622</span>     * Adds a legend to the plot and sends a {@link ChartChangeEvent} to all<a name="line.622"></a>
<span class="sourceLineNo">623</span>     * registered listeners.<a name="line.623"></a>
<span class="sourceLineNo">624</span>     *<a name="line.624"></a>
<span class="sourceLineNo">625</span>     * @param legend  the legend (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.625"></a>
<span class="sourceLineNo">626</span>     *<a name="line.626"></a>
<span class="sourceLineNo">627</span>     * @see #removeLegend()<a name="line.627"></a>
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<span class="sourceLineNo">636</span>     *<a name="line.636"></a>
<span class="sourceLineNo">637</span>     * @return The legend (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.637"></a>
<span class="sourceLineNo">638</span>     *<a name="line.638"></a>
<span class="sourceLineNo">639</span>     * @see #getLegend(int)<a name="line.639"></a>
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<span class="sourceLineNo">644</span><a name="line.644"></a>
<span class="sourceLineNo">645</span>    /**<a name="line.645"></a>
<span class="sourceLineNo">646</span>     * Returns the nth legend for a chart, or &lt;code&gt;null&lt;/code&gt;.<a name="line.646"></a>
<span class="sourceLineNo">647</span>     *<a name="line.647"></a>
<span class="sourceLineNo">648</span>     * @param index  the legend index (zero-based).<a name="line.648"></a>
<span class="sourceLineNo">649</span>     *<a name="line.649"></a>
<span class="sourceLineNo">650</span>     * @return The legend (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.650"></a>
<span class="sourceLineNo">651</span>     *<a name="line.651"></a>
<span class="sourceLineNo">652</span>     * @see #addLegend(LegendTitle)<a name="line.652"></a>
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<span class="sourceLineNo">670</span><a name="line.670"></a>
<span class="sourceLineNo">671</span>    /**<a name="line.671"></a>
<span class="sourceLineNo">672</span>     * Removes the first legend in the chart and sends a<a name="line.672"></a>
<span class="sourceLineNo">673</span>     * {@link ChartChangeEvent} to all registered listeners.<a name="line.673"></a>
<span class="sourceLineNo">674</span>     *<a name="line.674"></a>
<span class="sourceLineNo">675</span>     * @see #getLegend()<a name="line.675"></a>
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<span class="sourceLineNo">680</span><a name="line.680"></a>
<span class="sourceLineNo">681</span>    /**<a name="line.681"></a>
<span class="sourceLineNo">682</span>     * Returns the list of subtitles for the chart.<a name="line.682"></a>
<span class="sourceLineNo">683</span>     *<a name="line.683"></a>
<span class="sourceLineNo">684</span>     * @return The subtitle list (possibly empty, but never &lt;code&gt;null&lt;/code&gt;).<a name="line.684"></a>
<span class="sourceLineNo">685</span>     *<a name="line.685"></a>
<span class="sourceLineNo">686</span>     * @see #setSubtitles(List)<a name="line.686"></a>
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<span class="sourceLineNo">691</span><a name="line.691"></a>
<span class="sourceLineNo">692</span>    /**<a name="line.692"></a>
<span class="sourceLineNo">693</span>     * Sets the title list for the chart (completely replaces any existing<a name="line.693"></a>
<span class="sourceLineNo">694</span>     * titles) and sends a {@link ChartChangeEvent} to all registered<a name="line.694"></a>
<span class="sourceLineNo">695</span>     * listeners.<a name="line.695"></a>
<span class="sourceLineNo">696</span>     *<a name="line.696"></a>
<span class="sourceLineNo">697</span>     * @param subtitles  the new list of subtitles (&lt;code&gt;null&lt;/code&gt; not<a name="line.697"></a>
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<span class="sourceLineNo">699</span>     *<a name="line.699"></a>
<span class="sourceLineNo">700</span>     * @see #getSubtitles()<a name="line.700"></a>
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<span class="sourceLineNo">706</span>        setNotify(false);<a name="line.706"></a>
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<span class="sourceLineNo">717</span><a name="line.717"></a>
<span class="sourceLineNo">718</span>    /**<a name="line.718"></a>
<span class="sourceLineNo">719</span>     * Returns the number of titles for the chart.<a name="line.719"></a>
<span class="sourceLineNo">720</span>     *<a name="line.720"></a>
<span class="sourceLineNo">721</span>     * @return The number of titles for the chart.<a name="line.721"></a>
<span class="sourceLineNo">722</span>     *<a name="line.722"></a>
<span class="sourceLineNo">723</span>     * @see #getSubtitles()<a name="line.723"></a>
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<span class="sourceLineNo">728</span><a name="line.728"></a>
<span class="sourceLineNo">729</span>    /**<a name="line.729"></a>
<span class="sourceLineNo">730</span>     * Returns a chart subtitle.<a name="line.730"></a>
<span class="sourceLineNo">731</span>     *<a name="line.731"></a>
<span class="sourceLineNo">732</span>     * @param index  the index of the chart subtitle (zero based).<a name="line.732"></a>
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<span class="sourceLineNo">800</span>    /**<a name="line.800"></a>
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<span class="sourceLineNo">802</span>     * all registered listeners.<a name="line.802"></a>
<span class="sourceLineNo">803</span>     *<a name="line.803"></a>
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<span class="sourceLineNo">806</span>     * @see #addSubtitle(Title)<a name="line.806"></a>
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<span class="sourceLineNo">840</span>     * &lt;p&gt;<a name="line.840"></a>
<span class="sourceLineNo">841</span>     * NOTE: if the plot is not an instance of {@link XYPlot}, then a<a name="line.841"></a>
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<span class="sourceLineNo">844</span>     * @return The plot.<a name="line.844"></a>
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<span class="sourceLineNo">853</span>     * Returns a flag that indicates whether or not anti-aliasing is used when<a name="line.853"></a>
<span class="sourceLineNo">854</span>     * the chart is drawn.<a name="line.854"></a>
<span class="sourceLineNo">855</span>     *<a name="line.855"></a>
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<span class="sourceLineNo">867</span>     * chart is drawn.<a name="line.867"></a>
<span class="sourceLineNo">868</span>     * &lt;P&gt;<a name="line.868"></a>
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<span class="sourceLineNo">870</span>     *<a name="line.870"></a>
<span class="sourceLineNo">871</span>     * @param flag  the new value of the flag.<a name="line.871"></a>
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<span class="sourceLineNo">873</span>     * @see #getAntiAlias()<a name="line.873"></a>
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<span class="sourceLineNo">878</span>        if (val == null) {<a name="line.878"></a>
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<span class="sourceLineNo">881</span>        if (!flag &amp;&amp; RenderingHints.VALUE_ANTIALIAS_OFF.equals(val)<a name="line.881"></a>
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<span class="sourceLineNo">894</span>        fireChartChanged();<a name="line.894"></a>
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<span class="sourceLineNo">899</span>     * Returns the current value stored in the rendering hints table for<a name="line.899"></a>
<span class="sourceLineNo">900</span>     * {@link RenderingHints#KEY_TEXT_ANTIALIASING}.<a name="line.900"></a>
<span class="sourceLineNo">901</span>     *<a name="line.901"></a>
<span class="sourceLineNo">902</span>     * @return The hint value (possibly &lt;code&gt;null&lt;/code&gt;).<a name="line.902"></a>
<span class="sourceLineNo">903</span>     *<a name="line.903"></a>
<span class="sourceLineNo">904</span>     * @since 1.0.5<a name="line.904"></a>
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<span class="sourceLineNo">918</span>     *<a name="line.918"></a>
<span class="sourceLineNo">919</span>     * @param flag  the new value of the flag.<a name="line.919"></a>
<span class="sourceLineNo">920</span>     *<a name="line.920"></a>
<span class="sourceLineNo">921</span>     * @since 1.0.5<a name="line.921"></a>
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<span class="sourceLineNo">941</span>     *<a name="line.941"></a>
<span class="sourceLineNo">942</span>     * @since 1.0.5<a name="line.942"></a>
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<span class="sourceLineNo">954</span>     *<a name="line.954"></a>
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<span class="sourceLineNo">1112</span>     * &lt;P&gt;<a name="line.1112"></a>
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<span class="sourceLineNo">1231</span><a name="line.1231"></a>
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<span class="sourceLineNo">1252</span>     *<a name="line.1252"></a>
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<span class="sourceLineNo">1282</span><a name="line.1282"></a>
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<span class="sourceLineNo">1285</span>     * right of the specified area, and the area should be updated to reflect<a name="line.1285"></a>
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<span class="sourceLineNo">1287</span>     *<a name="line.1287"></a>
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<span class="sourceLineNo">1294</span>     *<a name="line.1294"></a>
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<span class="sourceLineNo">1317</span>                new Range(0.0, ww), LengthConstraintType.RANGE, hh,<a name="line.1317"></a>
<span class="sourceLineNo">1318</span>                new Range(0.0, hh), LengthConstraintType.RANGE);<a name="line.1318"></a>
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<span class="sourceLineNo">1327</span>            area.setRect(area.getX(), Math.min(area.getY() + size.height,<a name="line.1327"></a>
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<span class="sourceLineNo">1334</span>                    t.getHorizontalAlignment(), VerticalAlignment.BOTTOM);<a name="line.1334"></a>
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<span class="sourceLineNo">1337</span>                    area.getHeight() - size.height);<a name="line.1337"></a>
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<span class="sourceLineNo">1367</span>    /**<a name="line.1367"></a>
<span class="sourceLineNo">1368</span>     * Creates and returns a buffered image into which the chart has been drawn.<a name="line.1368"></a>
<span class="sourceLineNo">1369</span>     *<a name="line.1369"></a>
<span class="sourceLineNo">1370</span>     * @param width  the width.<a name="line.1370"></a>
<span class="sourceLineNo">1371</span>     * @param height  the height.<a name="line.1371"></a>
<span class="sourceLineNo">1372</span>     *<a name="line.1372"></a>
<span class="sourceLineNo">1373</span>     * @return A buffered image.<a name="line.1373"></a>
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<span class="sourceLineNo">1380</span>     * Creates and returns a buffered image into which the chart has been drawn.<a name="line.1380"></a>
<span class="sourceLineNo">1381</span>     *<a name="line.1381"></a>
<span class="sourceLineNo">1382</span>     * @param width  the width.<a name="line.1382"></a>
<span class="sourceLineNo">1383</span>     * @param height  the height.<a name="line.1383"></a>
<span class="sourceLineNo">1384</span>     * @param info  carries back chart state information (&lt;code&gt;null&lt;/code&gt;<a name="line.1384"></a>
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<span class="sourceLineNo">1386</span>     *<a name="line.1386"></a>
<span class="sourceLineNo">1387</span>     * @return A buffered image.<a name="line.1387"></a>
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<span class="sourceLineNo">1392</span>                info);<a name="line.1392"></a>
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<span class="sourceLineNo">1395</span>    /**<a name="line.1395"></a>
<span class="sourceLineNo">1396</span>     * Creates and returns a buffered image into which the chart has been drawn.<a name="line.1396"></a>
<span class="sourceLineNo">1397</span>     *<a name="line.1397"></a>
<span class="sourceLineNo">1398</span>     * @param width  the width.<a name="line.1398"></a>
<span class="sourceLineNo">1399</span>     * @param height  the height.<a name="line.1399"></a>
<span class="sourceLineNo">1400</span>     * @param imageType  the image type.<a name="line.1400"></a>
<span class="sourceLineNo">1401</span>     * @param info  carries back chart state information (&lt;code&gt;null&lt;/code&gt;<a name="line.1401"></a>
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<span class="sourceLineNo">1403</span>     *<a name="line.1403"></a>
<span class="sourceLineNo">1404</span>     * @return A buffered image.<a name="line.1404"></a>
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<span class="sourceLineNo">1410</span>        Graphics2D g2 = image.createGraphics();<a name="line.1410"></a>
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<span class="sourceLineNo">1416</span>    /**<a name="line.1416"></a>
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<span class="sourceLineNo">1418</span>     *<a name="line.1418"></a>
<span class="sourceLineNo">1419</span>     * @param imageWidth  the image width.<a name="line.1419"></a>
<span class="sourceLineNo">1420</span>     * @param imageHeight  the image height.<a name="line.1420"></a>
<span class="sourceLineNo">1421</span>     * @param drawWidth  the width for drawing the chart (will be scaled to<a name="line.1421"></a>
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<span class="sourceLineNo">1424</span>     *                    fit image).<a name="line.1424"></a>
<span class="sourceLineNo">1425</span>     * @param info  optional object for collection chart dimension and entity<a name="line.1425"></a>
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<span class="sourceLineNo">1427</span>     *<a name="line.1427"></a>
<span class="sourceLineNo">1428</span>     * @return A buffered image.<a name="line.1428"></a>
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<span class="sourceLineNo">1431</span>                                             int imageHeight,<a name="line.1431"></a>
<span class="sourceLineNo">1432</span>                                             double drawWidth,<a name="line.1432"></a>
<span class="sourceLineNo">1433</span>                                             double drawHeight,<a name="line.1433"></a>
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<span class="sourceLineNo">1436</span>        BufferedImage image = new BufferedImage(imageWidth, imageHeight,<a name="line.1436"></a>
<span class="sourceLineNo">1437</span>                BufferedImage.TYPE_INT_ARGB);<a name="line.1437"></a>
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<span class="sourceLineNo">1439</span>        double scaleX = imageWidth / drawWidth;<a name="line.1439"></a>
<span class="sourceLineNo">1440</span>        double scaleY = imageHeight / drawHeight;<a name="line.1440"></a>
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<span class="sourceLineNo">1450</span>    /**<a name="line.1450"></a>
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<span class="sourceLineNo">1452</span>     * some other object (for example, {@link ChartPanel}) needs to capture<a name="line.1452"></a>
<span class="sourceLineNo">1453</span>     * the click event and pass it onto the JFreeChart object.<a name="line.1453"></a>
<span class="sourceLineNo">1454</span>     * If you are not using JFreeChart in a client application, then this<a name="line.1454"></a>
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<span class="sourceLineNo">1456</span>     *<a name="line.1456"></a>
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<span class="sourceLineNo">1703</span>     * Clones the object, and takes care of listeners.<a name="line.1703"></a>
<span class="sourceLineNo">1704</span>     * Note: caller shall register its own listeners on cloned graph.<a name="line.1704"></a>
<span class="sourceLineNo">1705</span>     *<a name="line.1705"></a>
<span class="sourceLineNo">1706</span>     * @return A clone.<a name="line.1706"></a>
<span class="sourceLineNo">1707</span>     *<a name="line.1707"></a>
<span class="sourceLineNo">1708</span>     * @throws CloneNotSupportedException if the chart is not cloneable.<a name="line.1708"></a>
<span class="sourceLineNo">1709</span>     */<a name="line.1709"></a>
<span class="sourceLineNo">1710</span>    public Object clone() throws CloneNotSupportedException {<a name="line.1710"></a>
<span class="sourceLineNo">1711</span>        JFreeChart chart = (JFreeChart) super.clone();<a name="line.1711"></a>
<span class="sourceLineNo">1712</span><a name="line.1712"></a>
<span class="sourceLineNo">1713</span>        chart.renderingHints = (RenderingHints) this.renderingHints.clone();<a name="line.1713"></a>
<span class="sourceLineNo">1714</span>        // private boolean borderVisible;<a name="line.1714"></a>
<span class="sourceLineNo">1715</span>        // private transient Stroke borderStroke;<a name="line.1715"></a>
<span class="sourceLineNo">1716</span>        // private transient Paint borderPaint;<a name="line.1716"></a>
<span class="sourceLineNo">1717</span><a name="line.1717"></a>
<span class="sourceLineNo">1718</span>        if (this.title != null) {<a name="line.1718"></a>
<span class="sourceLineNo">1719</span>            chart.title = (TextTitle) this.title.clone();<a name="line.1719"></a>
<span class="sourceLineNo">1720</span>            chart.title.addChangeListener(chart);<a name="line.1720"></a>
<span class="sourceLineNo">1721</span>        }<a name="line.1721"></a>
<span class="sourceLineNo">1722</span><a name="line.1722"></a>
<span class="sourceLineNo">1723</span>        chart.subtitles = new ArrayList();<a name="line.1723"></a>
<span class="sourceLineNo">1724</span>        for (int i = 0; i &lt; getSubtitleCount(); i++) {<a name="line.1724"></a>
<span class="sourceLineNo">1725</span>            Title subtitle = (Title) getSubtitle(i).clone();<a name="line.1725"></a>
<span class="sourceLineNo">1726</span>            chart.subtitles.add(subtitle);<a name="line.1726"></a>
<span class="sourceLineNo">1727</span>            subtitle.addChangeListener(chart);<a name="line.1727"></a>
<span class="sourceLineNo">1728</span>        }<a name="line.1728"></a>
<span class="sourceLineNo">1729</span><a name="line.1729"></a>
<span class="sourceLineNo">1730</span>        if (this.plot != null) {<a name="line.1730"></a>
<span class="sourceLineNo">1731</span>            chart.plot = (Plot) this.plot.clone();<a name="line.1731"></a>
<span class="sourceLineNo">1732</span>            chart.plot.addChangeListener(chart);<a name="line.1732"></a>
<span class="sourceLineNo">1733</span>        }<a name="line.1733"></a>
<span class="sourceLineNo">1734</span><a name="line.1734"></a>
<span class="sourceLineNo">1735</span>        chart.progressListeners = new EventListenerList();<a name="line.1735"></a>
<span class="sourceLineNo">1736</span>        chart.changeListeners = new EventListenerList();<a name="line.1736"></a>
<span class="sourceLineNo">1737</span>        return chart;<a name="line.1737"></a>
<span class="sourceLineNo">1738</span>    }<a name="line.1738"></a>
<span class="sourceLineNo">1739</span><a name="line.1739"></a>
<span class="sourceLineNo">1740</span>}<a name="line.1740"></a>
<span class="sourceLineNo">1741</span><a name="line.1741"></a>
<span class="sourceLineNo">1742</span>/**<a name="line.1742"></a>
<span class="sourceLineNo">1743</span> * Information about the JFreeChart project.  One instance of this class is<a name="line.1743"></a>
<span class="sourceLineNo">1744</span> * assigned to &lt;code&gt;JFreeChart.INFO&lt;/code&gt;.<a name="line.1744"></a>
<span class="sourceLineNo">1745</span> */<a name="line.1745"></a>
<span class="sourceLineNo">1746</span>class JFreeChartInfo extends ProjectInfo {<a name="line.1746"></a>
<span class="sourceLineNo">1747</span><a name="line.1747"></a>
<span class="sourceLineNo">1748</span>    /**<a name="line.1748"></a>
<span class="sourceLineNo">1749</span>     * Default constructor.<a name="line.1749"></a>
<span class="sourceLineNo">1750</span>     */<a name="line.1750"></a>
<span class="sourceLineNo">1751</span>    public JFreeChartInfo() {<a name="line.1751"></a>
<span class="sourceLineNo">1752</span><a name="line.1752"></a>
<span class="sourceLineNo">1753</span>        // get a locale-specific resource bundle...<a name="line.1753"></a>
<span class="sourceLineNo">1754</span>        String baseResourceClass<a name="line.1754"></a>
<span class="sourceLineNo">1755</span>                = "org.jfree.chart.resources.JFreeChartResources";<a name="line.1755"></a>
<span class="sourceLineNo">1756</span>        ResourceBundle resources = ResourceBundleWrapper.getBundle(<a name="line.1756"></a>
<span class="sourceLineNo">1757</span>                baseResourceClass);<a name="line.1757"></a>
<span class="sourceLineNo">1758</span><a name="line.1758"></a>
<span class="sourceLineNo">1759</span>        setName(resources.getString("project.name"));<a name="line.1759"></a>
<span class="sourceLineNo">1760</span>        setVersion(resources.getString("project.version"));<a name="line.1760"></a>
<span class="sourceLineNo">1761</span>        setInfo(resources.getString("project.info"));<a name="line.1761"></a>
<span class="sourceLineNo">1762</span>        setCopyright(resources.getString("project.copyright"));<a name="line.1762"></a>
<span class="sourceLineNo">1763</span>        setLogo(null);  // load only when required<a name="line.1763"></a>
<span class="sourceLineNo">1764</span>        setLicenceName("LGPL");<a name="line.1764"></a>
<span class="sourceLineNo">1765</span>        setLicenceText(Licences.getInstance().getLGPL());<a name="line.1765"></a>
<span class="sourceLineNo">1766</span><a name="line.1766"></a>
<span class="sourceLineNo">1767</span>        setContributors(Arrays.asList(<a name="line.1767"></a>
<span class="sourceLineNo">1768</span>            new Contributor[]{<a name="line.1768"></a>
<span class="sourceLineNo">1769</span>                new Contributor("Eric Alexander", "-"),<a name="line.1769"></a>
<span class="sourceLineNo">1770</span>                new Contributor("Richard Atkinson",<a name="line.1770"></a>
<span class="sourceLineNo">1771</span>                        "richard_c_atkinson@ntlworld.com"),<a name="line.1771"></a>
<span class="sourceLineNo">1772</span>                new Contributor("David Basten", "-"),<a name="line.1772"></a>
<span class="sourceLineNo">1773</span>                new Contributor("David Berry", "-"),<a name="line.1773"></a>
<span class="sourceLineNo">1774</span>                new Contributor("Chris Boek", "-"),<a name="line.1774"></a>
<span class="sourceLineNo">1775</span>                new Contributor("Zoheb Borbora", "-"),<a name="line.1775"></a>
<span class="sourceLineNo">1776</span>                new Contributor("Anthony Boulestreau", "-"),<a name="line.1776"></a>
<span class="sourceLineNo">1777</span>                new Contributor("Jeremy Bowman", "-"),<a name="line.1777"></a>
<span class="sourceLineNo">1778</span>                new Contributor("Nicolas Brodu", "-"),<a name="line.1778"></a>
<span class="sourceLineNo">1779</span>                new Contributor("Jody Brownell", "-"),<a name="line.1779"></a>
<span class="sourceLineNo">1780</span>                new Contributor("David Browning", "-"),<a name="line.1780"></a>
<span class="sourceLineNo">1781</span>                new Contributor("Soren Caspersen", "-"),<a name="line.1781"></a>
<span class="sourceLineNo">1782</span>                new Contributor("Chuanhao Chiu", "-"),<a name="line.1782"></a>
<span class="sourceLineNo">1783</span>                new Contributor("Brian Cole", "-"),<a name="line.1783"></a>
<span class="sourceLineNo">1784</span>                new Contributor("Pascal Collet", "-"),<a name="line.1784"></a>
<span class="sourceLineNo">1785</span>                new Contributor("Martin Cordova", "-"),<a name="line.1785"></a>
<span class="sourceLineNo">1786</span>                new Contributor("Paolo Cova", "-"),<a name="line.1786"></a>
<span class="sourceLineNo">1787</span>                new Contributor("Greg Darke", "-"),<a name="line.1787"></a>
<span class="sourceLineNo">1788</span>                new Contributor("Mike Duffy", "-"),<a name="line.1788"></a>
<span class="sourceLineNo">1789</span>                new Contributor("Don Elliott", "-"),<a name="line.1789"></a>
<span class="sourceLineNo">1790</span>                new Contributor("David Forslund", "-"),<a name="line.1790"></a>
<span class="sourceLineNo">1791</span>                new Contributor("Jonathan Gabbai", "-"),<a name="line.1791"></a>
<span class="sourceLineNo">1792</span>                new Contributor("David Gilbert",<a name="line.1792"></a>
<span class="sourceLineNo">1793</span>                        "david.gilbert@object-refinery.com"),<a name="line.1793"></a>
<span class="sourceLineNo">1794</span>                new Contributor("Serge V. Grachov", "-"),<a name="line.1794"></a>
<span class="sourceLineNo">1795</span>                new Contributor("Daniel Gredler", "-"),<a name="line.1795"></a>
<span class="sourceLineNo">1796</span>                new Contributor("Hans-Jurgen Greiner", "-"),<a name="line.1796"></a>
<span class="sourceLineNo">1797</span>                new Contributor("Joao Guilherme Del Valle", "-"),<a name="line.1797"></a>
<span class="sourceLineNo">1798</span>                new Contributor("Aiman Han", "-"),<a name="line.1798"></a>
<span class="sourceLineNo">1799</span>                new Contributor("Cameron Hayne", "-"),<a name="line.1799"></a>
<span class="sourceLineNo">1800</span>                new Contributor("Martin Hoeller", "-"),<a name="line.1800"></a>
<span class="sourceLineNo">1801</span>                new Contributor("Jon Iles", "-"),<a name="line.1801"></a>
<span class="sourceLineNo">1802</span>                new Contributor("Wolfgang Irler", "-"),<a name="line.1802"></a>
<span class="sourceLineNo">1803</span>                new Contributor("Sergei Ivanov", "-"),<a name="line.1803"></a>
<span class="sourceLineNo">1804</span>                new Contributor("Adriaan Joubert", "-"),<a name="line.1804"></a>
<span class="sourceLineNo">1805</span>                new Contributor("Darren Jung", "-"),<a name="line.1805"></a>
<span class="sourceLineNo">1806</span>                new Contributor("Xun Kang", "-"),<a name="line.1806"></a>
<span class="sourceLineNo">1807</span>                new Contributor("Bill Kelemen", "-"),<a name="line.1807"></a>
<span class="sourceLineNo">1808</span>                new Contributor("Norbert Kiesel", "-"),<a name="line.1808"></a>
<span class="sourceLineNo">1809</span>                new Contributor("Peter Kolb", "-"),<a name="line.1809"></a>
<span class="sourceLineNo">1810</span>                new Contributor("Gideon Krause", "-"),<a name="line.1810"></a>
<span class="sourceLineNo">1811</span>                new Contributor("Pierre-Marie Le Biot", "-"),<a name="line.1811"></a>
<span class="sourceLineNo">1812</span>                new Contributor("Arnaud Lelievre", "-"),<a name="line.1812"></a>
<span class="sourceLineNo">1813</span>                new Contributor("Wolfgang Lenhard", "-"),<a name="line.1813"></a>
<span class="sourceLineNo">1814</span>                new Contributor("David Li", "-"),<a name="line.1814"></a>
<span class="sourceLineNo">1815</span>                new Contributor("Yan Liu", "-"),<a name="line.1815"></a>
<span class="sourceLineNo">1816</span>                new Contributor("Tin Luu", "-"),<a name="line.1816"></a>
<span class="sourceLineNo">1817</span>                new Contributor("Craig MacFarlane", "-"),<a name="line.1817"></a>
<span class="sourceLineNo">1818</span>                new Contributor("Achilleus Mantzios", "-"),<a name="line.1818"></a>
<span class="sourceLineNo">1819</span>                new Contributor("Thomas Meier", "-"),<a name="line.1819"></a>
<span class="sourceLineNo">1820</span>                new Contributor("Jim Moore", "-"),<a name="line.1820"></a>
<span class="sourceLineNo">1821</span>                new Contributor("Jonathan Nash", "-"),<a name="line.1821"></a>
<span class="sourceLineNo">1822</span>                new Contributor("Barak Naveh", "-"),<a name="line.1822"></a>
<span class="sourceLineNo">1823</span>                new Contributor("David M. O'Donnell", "-"),<a name="line.1823"></a>
<span class="sourceLineNo">1824</span>                new Contributor("Krzysztof Paz", "-"),<a name="line.1824"></a>
<span class="sourceLineNo">1825</span>                new Contributor("Eric Penfold", "-"),<a name="line.1825"></a>
<span class="sourceLineNo">1826</span>                new Contributor("Tomer Peretz", "-"),<a name="line.1826"></a>
<span class="sourceLineNo">1827</span>                new Contributor("Diego Pierangeli", "-"),<a name="line.1827"></a>
<span class="sourceLineNo">1828</span>                new Contributor("Xavier Poinsard", "-"),<a name="line.1828"></a>
<span class="sourceLineNo">1829</span>                new Contributor("Andrzej Porebski", "-"),<a name="line.1829"></a>
<span class="sourceLineNo">1830</span>                new Contributor("Viktor Rajewski", "-"),<a name="line.1830"></a>
<span class="sourceLineNo">1831</span>                new Contributor("Eduardo Ramalho", "-"),<a name="line.1831"></a>
<span class="sourceLineNo">1832</span>                new Contributor("Michael Rauch", "-"),<a name="line.1832"></a>
<span class="sourceLineNo">1833</span>                new Contributor("Cameron Riley", "-"),<a name="line.1833"></a>
<span class="sourceLineNo">1834</span>                new Contributor("Klaus Rheinwald", "-"),<a name="line.1834"></a>
<span class="sourceLineNo">1835</span>                new Contributor("Dan Rivett", "d.rivett@ukonline.co.uk"),<a name="line.1835"></a>
<span class="sourceLineNo">1836</span>                new Contributor("Scott Sams", "-"),<a name="line.1836"></a>
<span class="sourceLineNo">1837</span>                new Contributor("Michel Santos", "-"),<a name="line.1837"></a>
<span class="sourceLineNo">1838</span>                new Contributor("Thierry Saura", "-"),<a name="line.1838"></a>
<span class="sourceLineNo">1839</span>                new Contributor("Andreas Schneider", "-"),<a name="line.1839"></a>
<span class="sourceLineNo">1840</span>                new Contributor("Jean-Luc SCHWAB", "-"),<a name="line.1840"></a>
<span class="sourceLineNo">1841</span>                new Contributor("Bryan Scott", "-"),<a name="line.1841"></a>
<span class="sourceLineNo">1842</span>                new Contributor("Tobias Selb", "-"),<a name="line.1842"></a>
<span class="sourceLineNo">1843</span>                new Contributor("Darshan Shah", "-"),<a name="line.1843"></a>
<span class="sourceLineNo">1844</span>                new Contributor("Mofeed Shahin", "-"),<a name="line.1844"></a>
<span class="sourceLineNo">1845</span>                new Contributor("Michael Siemer", "-"),<a name="line.1845"></a>
<span class="sourceLineNo">1846</span>                new Contributor("Pady Srinivasan", "-"),<a name="line.1846"></a>
<span class="sourceLineNo">1847</span>                new Contributor("Greg Steckman", "-"),<a name="line.1847"></a>
<span class="sourceLineNo">1848</span>                new Contributor("Gerald Struck", "-"),<a name="line.1848"></a>
<span class="sourceLineNo">1849</span>                new Contributor("Roger Studner", "-"),<a name="line.1849"></a>
<span class="sourceLineNo">1850</span>                new Contributor("Irv Thomae", "-"),<a name="line.1850"></a>
<span class="sourceLineNo">1851</span>                new Contributor("Eric Thomas", "-"),<a name="line.1851"></a>
<span class="sourceLineNo">1852</span>                new Contributor("Rich Unger", "-"),<a name="line.1852"></a>
<span class="sourceLineNo">1853</span>                new Contributor("Daniel van Enckevort", "-"),<a name="line.1853"></a>
<span class="sourceLineNo">1854</span>                new Contributor("Laurence Vanhelsuwe", "-"),<a name="line.1854"></a>
<span class="sourceLineNo">1855</span>                new Contributor("Sylvain Vieujot", "-"),<a name="line.1855"></a>
<span class="sourceLineNo">1856</span>                new Contributor("Ulrich Voigt", "-"),<a name="line.1856"></a>
<span class="sourceLineNo">1857</span>                new Contributor("Jelai Wang", "-"),<a name="line.1857"></a>
<span class="sourceLineNo">1858</span>                new Contributor("Mark Watson", "www.markwatson.com"),<a name="line.1858"></a>
<span class="sourceLineNo">1859</span>                new Contributor("Alex Weber", "-"),<a name="line.1859"></a>
<span class="sourceLineNo">1860</span>                new Contributor("Matthew Wright", "-"),<a name="line.1860"></a>
<span class="sourceLineNo">1861</span>                new Contributor("Benoit Xhenseval", "-"),<a name="line.1861"></a>
<span class="sourceLineNo">1862</span>                new Contributor("Christian W. Zuckschwerdt",<a name="line.1862"></a>
<span class="sourceLineNo">1863</span>                        "Christian.Zuckschwerdt@Informatik.Uni-Oldenburg.de"),<a name="line.1863"></a>
<span class="sourceLineNo">1864</span>                new Contributor("Hari", "-"),<a name="line.1864"></a>
<span class="sourceLineNo">1865</span>                new Contributor("Sam (oldman)", "-"),<a name="line.1865"></a>
<span class="sourceLineNo">1866</span>            }<a name="line.1866"></a>
<span class="sourceLineNo">1867</span>        ));<a name="line.1867"></a>
<span class="sourceLineNo">1868</span><a name="line.1868"></a>
<span class="sourceLineNo">1869</span>        addLibrary(JCommon.INFO);<a name="line.1869"></a>
<span class="sourceLineNo">1870</span><a name="line.1870"></a>
<span class="sourceLineNo">1871</span>    }<a name="line.1871"></a>
<span class="sourceLineNo">1872</span><a name="line.1872"></a>
<span class="sourceLineNo">1873</span>    /**<a name="line.1873"></a>
<span class="sourceLineNo">1874</span>     * Returns the JFreeChart logo (a picture of a gorilla).<a name="line.1874"></a>
<span class="sourceLineNo">1875</span>     *<a name="line.1875"></a>
<span class="sourceLineNo">1876</span>     * @return The JFreeChart logo.<a name="line.1876"></a>
<span class="sourceLineNo">1877</span>     */<a name="line.1877"></a>
<span class="sourceLineNo">1878</span>    public Image getLogo() {<a name="line.1878"></a>
<span class="sourceLineNo">1879</span><a name="line.1879"></a>
<span class="sourceLineNo">1880</span>        Image logo = super.getLogo();<a name="line.1880"></a>
<span class="sourceLineNo">1881</span>        if (logo == null) {<a name="line.1881"></a>
<span class="sourceLineNo">1882</span>            URL imageURL = this.getClass().getClassLoader().getResource(<a name="line.1882"></a>
<span class="sourceLineNo">1883</span>                    "org/jfree/chart/gorilla.jpg");<a name="line.1883"></a>
<span class="sourceLineNo">1884</span>            if (imageURL != null) {<a name="line.1884"></a>
<span class="sourceLineNo">1885</span>                ImageIcon temp = new ImageIcon(imageURL);<a name="line.1885"></a>
<span class="sourceLineNo">1886</span>                    // use ImageIcon because it waits for the image to load...<a name="line.1886"></a>
<span class="sourceLineNo">1887</span>                logo = temp.getImage();<a name="line.1887"></a>
<span class="sourceLineNo">1888</span>                setLogo(logo);<a name="line.1888"></a>
<span class="sourceLineNo">1889</span>            }<a name="line.1889"></a>
<span class="sourceLineNo">1890</span>        }<a name="line.1890"></a>
<span class="sourceLineNo">1891</span>        return logo;<a name="line.1891"></a>
<span class="sourceLineNo">1892</span><a name="line.1892"></a>
<span class="sourceLineNo">1893</span>    }<a name="line.1893"></a>
<span class="sourceLineNo">1894</span><a name="line.1894"></a>
<span class="sourceLineNo">1895</span>}<a name="line.1895"></a>




























































</pre>
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